2026 BYD Sealion 7
Design Auto 4WD 5dr (522 bhp)
£36,387
Fair price: within 8% of the typical £39,238 for this model, age and mileage, drawing on 161 adverts of this make and model.
Overview
- Make
- BYD
- Model
- Sealion 7
- Trim
- DESIGN
- Version
- Design Auto 4WD 5dr (522 bhp)
- Mileage
- 685 miles
- Year
- 2026
- Fuel type
- Electric
- Body type
- SUV
- Gearbox
- Automatic
- Power
- 522 bhp
- Seats
- 5
- CO2
- 0 g/km
- Colour
- White
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- Design
- Emissions standard
- Euro 6
About this car
This 2026 BYD Sealion 7 Design is advertised with 685 miles, approximately 3,300 below the typical mileage for its age. Our estimated market asking price is £39,238. This car is advertised at £36,387, which is £2,851 below that figure. The estimate uses 161 UK dealer adverts for the BYD Sealion 7, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 145 days ago. Its asking price has since fallen by £3,612. It may give you a starting point for a conversation about price. The seller is Glyn Hopkin BYD Romford, based in Romford.
Stock data from 19 October 2026.
Price history
First seen on 28 May 2026, 145 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £3,612 from the first recorded £39,999. 1 price reduction recorded, the latest observed on 23 September 2026.
| Date observed | Asking price |
|---|---|
| 28 May 2026 | £39,999 |
| 23 September 2026 | £36,387 |
| 19 October 2026 | £36,387 |
Price and mileage comparison
Estimated market asking price: £39,238. The asking price is £2,851 below this estimate.
The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.
The pricing calculation includes 161 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 3,300 miles lower than typical for a 2026 BYD Sealion 7.
MOT
MOT no details held by dvla.
25 other cars with the same year, trim, gearbox and fuel are for sale from £33,710 to £45,495.
| Asking price | Mileage |
|---|---|
| £33,710 | 10,087 miles |
| £34,499 | 5,998 miles |
| £34,777 | 7,250 miles |
| £34,989 | 4,788 miles |
| £34,999 | 10,187 miles |
These cars have covered 1–10,187 miles, compared with 685 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.
Browse all BYD Sealion 7 cars for sale · 2026 BYD Sealion 7 price guide
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Dealer
Glyn Hopkin BYD Romford, Romford. Across the dealer network: 35 branches, 1,371 cars for sale.
Dealer postcode: RM7 9NP.
Dealer opening hours
- Monday
- 08:30-18:00
- Tuesday
- 08:30-18:00
- Wednesday
- 08:30-18:00
- Thursday
- 08:30-18:00
- Friday
- 08:30-18:00
- Saturday
- 08:30-17:00
- Sunday
- 10:00-16:00